Watch List notes:

Italy, Stato Pontificio, Pio IV (1559-1565), Giulio, Roma, 1559-1565; AR (g 3,11; mm 26; h 6); PIVS IIII PONT MAX, coat surmounted by decussed keys and thiara, Rv. S PETRVS ALMA ROMA, the Saint standing facing. Muntoni 32; CNI 182.
Rare, cabinet tone, good very fine.